Retevis R-113 2 Pin G Shaper Clip Ear Headset Earpiece with PTT VOX for Kenwood Walkie Talkies Retevis H-777 RT7 Baofeng UV5R TYT Two Way Radio (1 Pack) Length of cable (Plug to PTT) reached 90cm; Length of the cable (PTT to Speaker) reached 55cm Roll line and curve Earpiece can adjust the length as needed no worry about line range G shape adjustable earplug and soft ears hang makes comfortable for long periods of use PTT/VOX switchable allows you can communication efficiently without hold heavy radio or press PTT Simple and convenient return process; 60 days warranty provide by us and 30 days no reason to return